SDR IPXA2021081372704

Service difficulty report · Bracket · Boeing 75724APF

Difficulty date: August 13, 2021
Submitted: August 25, 2021
Operation: Air carrier
Aircraft: N454UP
Make and model: Boeing 75724APF
Aircraft serial: 25475
Aircraft time: 38,087 hours, 19,372 cycles
System (JASC): 5340 · Fuselage Main, Attach Fittings
Part: Bracket
Condition: Broken
Location: L1 Door Sensor
Stage of operation: IN
How discovered: 9
Nature of condition: N
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FWD ENTRY DOOR OPEN WARNING LIGHT WILL NOT GO OUT WITH DOOR CLOSED.L1 ENTRY DOOR PROX SENSOR SUPPORT BRACKET BROKEN SECURED SWITCH PER E.O. B757-5210-79497-A DEFERRING THE DOOR INDICATION PER MEL 52-71-1. DEFERRAL #M753430 DMP CW. PLACARD INSTALLEDINSTALLED NEW L1 ENTRY DR PROX SUPPORT BRACKET & SENSOR IAW SRM 51-40-02, 51-20-20-01 & REF EO B757 5210-81304A. OPS CK SENSOR REF AMM 52-71-00. OPS CK GOOD. THIS CLEARS M753430

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